For my 4 Star I cut out the canopy per stock configuration, then, holding the canopy along side the fuselage, I lowered the front of the canopy until the top of the canopy was inline with the angle of the turtle deck and cut the front of the canopy to fit around the front deck of the fuselage, then trimmed the sides to allow for about ¼” overhang. I applied hot air to the front of the canopy to form it around the front deck. Dyed the canopy with black Rit dye and attached the canopy with silicone and small screws.